steel billets, square steel bar, mild steel bar China manufacturer

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Min Order Qty:
25 m.t.
Supply Capability:
800000 m.t./month

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Product Description:

Steel billets, square steel bar, mild steel bar China manufacturer

Size:30*30mm-150*150mm  

Standard: GB,BS,ASTM    

Grade: Q195/215/235/345/45#/3SP/5SP,ect    

Application: Carbon structural steel, alloy structural steel, gear steel, spring steel,     

bearing steel, etc.  

Packaging Detail: exporting standard packing in mill or as request    

Delivery Detail: within 15-30 days after receiving deposits or original LC

 

The Billets produced by the company can be broadly divided into three main types i.e.    

1.      M.S. Billets    

2.      CRS Billets     

3.      Special Alloy Billets   

M.S. Billets are used for rolling of TMT Re-Bars of Fe415 and Fe500 Grade and

various other structural steel products.     

CRS Billets are used for rolling of CRS TMT Re-Bars.    

Special Alloy Billets are used for rolling of any special grade TMT Re-Bars like

Earthquake resistant TMT Re-Bars and for special grade structural steel products.

 

Steel billets, mild steel bar chemical properties 

Ladle Analysis:        
Designation      Carbon        Manganese        
C15         0.12-0.18       0.30-0.60        
C18        0.15-0.21        0.30-0.60        
C20       0.17-0.23       0.30-0.60        
C15 MMn         0.12-0.18        0.60-1.00       
C18 MMn        0.15-0.21         0.60-1.00       
C20 MMn        0.17-0.23       0.60-1.00         
C15 HMn        0.12-0.18         1.00-1.50        
C18 HMn        0.15-0.21        1.00-1.50       
C20 HMn      0.17-0.23     1.00-1.50      
steel billets, square steel bar, mild steel bar China manufacturer

   


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Q:How do steel billets come out?
Two, pig iron and scrap steel1, smelting equipmentA, BOF: top and bottom blowing, blowing, now is widely used in pure oxygen top blown converterB, open hearth:C, electric steelmaking:
Q:20 what is the difference between manganese silicon steel billet and Q235 billet?
In brief, the ingredients are different and the uses are different.20 manganese silicon steel billet for high strength steel,Q235 billet is almost the most common steel, requiring the lowest.
Q:What are the causes of internal cracks in continuous casting billet?
A French Research Institute of carbon, sulfur and phosphorus influence on continuous casting billet hot cracking, a total of three test groups of carbon manganese steel, carbon, sulfur and phosphorus content of each sample is different.
Q:Billet heating furnace billet temperature reached, steel will be adhesion
There are a lot of billet heating furnace manufacturers, not just look at the price and go blind choice, billet heating furnace selection properly, will directly affect the day after work is carried out properly, choose cost-effective equipment is the first choice for users, recommended to look at the video consultation.
Q:Are billet metals within the metal range?
Ah, metal materials, ferrous metals, color metals, two kinds of billets belong to ferrous metals, copper and copper alloys, aluminum and aluminum alloys, belonging to color metal
Q:The role of carbon content in steels
2., the formation of carbide structure, can improve the hardness and wear resistance of steel, such as cementite, or Fe3C, that is, carbide organizationTherefore, the higher the carbon content in carbon steel, the higher the strength and hardness of the steel, but the plasticity and toughness will also be reduced. On the contrary, the lower the carbon content, the higher the plasticity and toughness of the steel, and its strength and hardness will also decrease
Q:Billet heating furnace prices?
The reheating furnace control mode according to the different tonnage, heating medium, price range, or recommendations according to your requirements, find good few industry units do offer the program, compared to eradicate the solution and quotation.
Q:What does the billet of the steel plant refer to?
When rolling the long material, the square billet is poured, the rolled plate is cast, the rolling pipe is cast into round billet, and the rolled narrow strip steel is poured into the rectangular billet, etc..
Q:How does billet caster pull out billet cracking?
The strict two cooling water distribution system, the degree of purification of the molten steel, and the precise arc are related!
Q:What does the billet of the steel plant refer to?And steel what is the difference?
Many species, usually by chemical composition, production process, rolling shape, supply form, diameter, and use in the structure the classification of steel bars for concrete reinforcement refers to straight or strip steel plate reinforced concrete reinforcement steel, its shape is divided into round steel bar and deformed steel two. Steel bars in concrete under tensile stress.

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